| 摘要: |
| 介绍了一种具有相变储热功能的热泵型热水器,阐述了其结构、原理.利用相变材料放出潜热提高进水温度,在不需用热水时,压缩机不必停机从而加热融化相变材料以储存热量.依据设计方案,制作实验样机,并进行初步测试,实验结果表明了该方案的可行性和优越性.此外,通过与其它类型热水器的对比分析,展示了其经济优越性. |
| 关键词: 热工学 热泵 热水器 蓄热 经济性 |
| DOI： |
| Revised:September 27, 2004 |
| 基金项目: |
|
| Design and Experimental Research on A Heat Pump Water Heater with PCM |
|
Zhang Haifeng,Wang Qin and Chen Guangming Zhejiang University,Hangzhou,,China
|
| (Zhang Haifeng,Wang Qin and Chen Guangming Zhejiang University,Hangzhou,310027,China) |
| Abstract: |
| A new kind of Heat Pump Water Heater with PCM (Phase Change Materials) for thermal storage is introduced. The structure and principle are described. The feasibility and advantage of the water heater application has been testified by some primary results. The economic advantage of this kind of heat pump water heater is stated by comparison with other kinds of water heater. |
| Key words: Pyrology,heat pump,water heater,thermal storage,economical |
